Devices that pass data into the computer are known as input devices. A keyboard, a mouse and a webcam are all examples of input devices.

1. www.expertinenglish.blogspot.com
Input devices
Devices that pass data into the computer are known as input devices. A keyboard, a mouse and a webcam are all examples of input devices.
Input devices
Devicesthatpassdata
intothecomputerare
knownasinput
devices.
Akeyboard,amouse
andawebcamareall
examplesofinput
devices.

2. www.expertinenglish.blogspot.com
Input – Keyboards
Input – Keyboards
Themostwidelyused
inputdeviceisa
keyboard.
Therearedifferent
typesofkeyboard:
QWERTYkeyboard,
Conceptkeyboard,
Braillekeyboard

3. www.expertinenglish.blogspot.com
Input–PointingDevices
Mouse
Touchpad
Trackerball
Touchscreen
Graphicstablet
Joystick
Lightpen

4. www.expertinenglish.blogspot.com
Input–Audio/VisualDevices
Scanner
Digital camera
Video camera
Webcam
Microphone

5. www.expertinenglish.blogspot.com
Input – Card Readers
Magneticstripe
cardreader
Smartcardor
‘chip’reader

6. www.expertinenglish.blogspot.com
Input–ReadingText/Codes
MICR Reader
OMR Scanner
OCR Scanner
Barcode reader
or scanner

7. www.expertinenglish.blogspot.com
Input – Sensors
Temperature
Light
Pressure
Moisture
Water-level
Movement
Proximity
Switchorbutton

8. www.expertinenglish.blogspot.com
Input – Remote Control
Theysenddatasignals
eachtimeabuttonis
pressedusinginfrared
lightorradiosignals.
Theyareoftenusedto
controlapresentation
slideshow.